luozhangyou 发表于 2020-3-16 02:47:34

安装PyQt5并解决This application failed to start because it could not fin...

安装PyQt51、使用命令:pip install python-qt5
2、安装完成后可以在%python%\Lib\site-packages\PyQt5目录下找到designer.exe文件，即可正常编辑注意
如果启动后弹出This application failed to start because it could not find or load the Qt platform plugin "windows"错误，可以进入plugins目录，将platforms目录粘贴至与desinger.exe文件同级即可解决。

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